Firms’ challenges and social responsibilities during Covid-19: A Twitter analysis

• Alessia Patuelli ,

  Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

  * E-mail: alessia.patuelli@imtlucca.it

  Affiliation IMT School for Advanced Studies, Lucca, Italy

  https://orcid.org/0000-0002-1723-4511

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• Guido Caldarelli,

  Roles Supervision, Writing – review & editing

  Affiliations IMT School for Advanced Studies, Lucca, Italy, DSMN & ECLT, Università Ca’ Foscari, Mestre (Ve), Italy, CNR - Institute of Complex Systems, Unit “Sapienza”, Rome, Italy

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• Nicola Lattanzi,

  Roles Supervision, Writing – review & editing

  Affiliation IMT School for Advanced Studies, Lucca, Italy

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• Fabio Saracco

  Roles Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation IMT School for Advanced Studies, Lucca, Italy

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